Mixed metal-organic nanocapsules

Jin, Ping; Dalgarno, Scott J.; Atwood, Jerry L.

doi:10.1016/j.ccr.2010.04.009

Cited by 256 publications

(130 citation statements)

References 59 publications

Supporting

Mentioning

128

Contrasting

Order By: Relevance

“…Many research groups, such as those of Raymond, [5] Mirkin, [7] Amouri, [12] Clever, [13] Ward, [14] Hardie, [16] Atwood, [19] and others, [22][23][24][25] As we described in Scheme 1 (1), reactions of two-coordinated metal species and flexible tripodal ligands with a single donor site usually lead to M 3 L 2 metallocages. Only a few metal ions such as Ag 1 are naturally two-coordinated, and transitionmetal ions are normally six-or four-coordinated.…”

Section: Design Approachesmentioning

confidence: 99%

Controllable Coordination Self‐Assembly Based on Flexible Tripodal Ligands: From Finite Metallocages to Infinite Polycatenanes Step by Step

Chen

Jiang

et al. 2015

The Chemical Record

View full text Add to dashboard Cite

This article describes the developments in coordination self-assembly based on flexible tripodal ligands with different metal species. Various finite metallocages such as M3 L2 , M6 L8 , M6 L4 , M4 L4 and different catenanes based on discrete metallocages constructed from flexible tripodal ligands with suitable metal species are presented here. Many M3 L2 metallocages based on ligands L(1) -L(12) and different two-coordinated metal species have been prepared, in which various Ag(I) salts and other metal species that have been protected by suitable groups, such as Zn(OAc)2 , ZnBr2 , and PdBr2 , have been used as effective acceptors. All of the M6 L8 -type metallocages are constructed from ligands L(2) or L(12) -L(20) and different four-coordinated metal species, such as various palladium(II) salts or NiCl2 , and have similar topological structures. Only a few discrete M6 L4 -type metallocages, based on ligands L(21) -L(24) , have been reported, using different strategies such as protecting groups and steric hindrance. All of the M4 L4 -type cages have similar topological structures and are constructed from ligands L(25) -L(29) with multiple donor sites. More intriguing interlocking ensembles constructed from discrete metallocages are also described here in detail, namely, three [2]catenanes based on ligands L(30) -L(32) and four polycatenanes based on ligands L(33) -L(34) .

show abstract

Section: Design Approachesmentioning

confidence: 99%

Controllable Coordination Self‐Assembly Based on Flexible Tripodal Ligands: From Finite Metallocages to Infinite Polycatenanes Step by Step

Chen

Jiang

et al. 2015

The Chemical Record

View full text Add to dashboard Cite

show abstract

“…7 One particularly robust, yet less investigated member of this family is the C‐ alkylpyrogallol[4]arene (PgC) 8. 9 Recent studies have shown that PgCs self‐assemble into a wide range of supramolecular capsules based on both inter‐ and intramolecular hydrogen bonding,10 as well as metal ion coordination 11–14. The guests in such capsules are generally small, polar molecules, but larger entities such as substituted pyrenes may also be housed in tubular15 structures and hexameric capsules 16.…”

mentioning

confidence: 99%

Ferrocene as a Hydrophobic Templating Agent with Pyrogallol[4]arenes

Mossine

Kumari

Fowler

et al. 2011

Israel Journal of Chemistry

Self Cite

View full text Add to dashboard Cite

“…73 Some of the most interesting are the metallocages formed on coordination of pyrogallole with metal ions. 26,74 With sufficiently long alkyl chains extending from the metallocage core, these assemblies display an excellent ability to insert into phospholipid bilayers and act as protein channel mimics. Typically, the bilayer can be investigated by conductance measurements in planar bilayers through the voltage-clamp method.…”

Section: Ion Channel Mimicsmentioning

confidence: 99%